To add a shopping cart to your site tick the Use shopping cart box in the Payment integration section of the admin system and then click the Update button below.
Selecting the option will create a shopping cart section and a checkout section on your site. The checkout section won't appear in the main menu of your site.
When the sections are created a new “Form” is created for the checkout page. You can edit this via Forms in the admin system. See Adding forms and comments to your site for more details on how to edit forms.
To delete the shopping cart and checkout sections, deactivate the shopping cart feature. The form attached to the checkout at the time will also be deleted.
NOTE: The checkout form is not used if you chose to integrate with a payment provider.